Bests & Worsts Reviews from Amazon

I went from not knowing a darn thing about growing to knowing enough to successfully grow with just this book, so I'm happy with this purchase. I suffer from migraines, which is why I am interested in the contents of this book. It does touch on microdosing for cluster headaches or migraines, but the authors obviously do not have migraines so it's vague. But, I am now migraine free and this book was the tool that brought me there, so I absolutely recommend this book.